XPC850ZT66B

Overview

The XPC850ZT66B is a microprocessor IC from the Motorola MPC8xx family. It features a single 32-bit RISC core operating at a clock speed of 66MHz. The component is housed in a 256-pin Plastic Ball Grid Array (PBGA) package with dimensions of 23x23 mm. This integrated circuit is designed for embedded applications requiring high-speed signal processing capabilities within a compact form factor.

Feature Summary

• Single-core 32-bit RISC architecture
• High-speed signal processing capability
• Compact 256-pin PBGA packaging

Applications

• Embedded control systems
• Industrial automation controllers
• Network infrastructure equipment

Procurement Notes

Verify RoHS compliance status, as some sources indicate non-compliance. Confirm the specific manufacturing lot and authenticity through authorized channels. Ensure the 256-pin BGA footprint matches the target PCB design. Check for any obsolescence notices or lifecycle changes from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a 32-bit RISC processor with 66MHz performance is required. The 256-pin PBGA package dictates specific PCB layout constraints. Consider thermal management requirements associated with the BGA form factor. Evaluate compatibility with existing MPC8xx ecosystem software and hardware interfaces.

Part Context

This part belongs to the Motorola MPC8xx microprocessor family, which was widely used in networking and industrial applications. The MPC8xx series is known for its PowerPC-based architecture. The XPC850ZT66B represents a specific variant optimized for 66MHz operation within the 256-pin BGA package configuration.

Replacement Considerations

Consult official Motorola/Freescale/NXP documentation for direct pin-compatible replacements. Verify electrical and functional equivalence for any cross-reference candidates. No public substitute part numbers are confirmed in the provided data.